Exploring healthcare providers’ mental models of the infection prevention patient zone - a concept mapping study

摘要

BackgroundPathogen transmission plays a major role in the development of healthcare-associated infections. The “patient zone” concept developed as part of the World Health Organization’s “Five moments of hand hygiene” aims to distinguish surfaces primarily contaminated by flora of a single patient, i.e. inside the patient zone, from those outside the patient zone containing foreign and potentially harmful microorganisms. Discrepancies in healthcare provider (HCP) internal conceptual representations (i.e. mental models) of the patient zone may lead to missed infection prevention measures that could result in patient harm. We explored HCPs’ mental models of the patient zone that shape how they interact with the work environment.